MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor <= 3.8.8 - Unauthenticated Sensitive Information Exposure

5.3
Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2024-4266
CVSS 5.3 (Medium)
Publicly Published June 10, 2024
Last Updated June 11, 2024
Researcher Tim Coen

Description

The MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 3.8.8 via the 'handle_file' function. This can allow unauthenticated attackers to extract sensitive data, such as Personally Identifiable Information, from files uploaded by users.

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Vulnerability Details for MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor

Software Type Plugin
Software Slug metform (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.8.9, or a newer patched version
Affected Version
  • <= 3.8.8
Patched Version
  • 3.8.9

Recent vulnerabilities in MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor

# Title CVE ID CVSS Researchers Date
1 MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor <= 4.1.0 - Unauthenticated Form Submission Exposure via Forgeable Cookie Value CVE-2026-0633 3.7 type5afe January 23, 2026
2 MetForm <= 4.0.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via `mf-template` DOM Element CVE-2025-5684 6.4 Asaf Mozes July 29, 2025
3 Metform <= 3.9.2 - Authenticated (Admin+) Server-Side Request Forgery CVE-2025-30914 5.5 Marek Mikita March 27, 2025
4 Metform Elementor Contact Form Builder <= 3.2.4 - Unauthenticated Double-Extension Arbitrary File Upload CVE-2023-0714 8.1 Ram August 16, 2024
5 Metform Elementor Contact Form Builder <= 3.8.3 - Missing Authorization to Notice Dismissal CVE-2024-33570 4.3 Rafie Muhammad April 25, 2024
6 Metform Elementor Contact Form Builder <= 3.8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Widgets CVE-2024-2791 6.4 Dau Hoang Tai April 1, 2024
7 Metform Elementor Contact Form Builder <= 3.8.3 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2024-1585 6.4 Bassem Essam March 7, 2024
8 Metform Elementor Contact Form Builder <= 3.8.1 - Cross-Site Request Forgery CVE-2023-6788 5.4 Lucio Sá January 8, 2024
9 Metform Elementor Contact Form Builder <= 3.4.0 - Missing Authorization via submit CVE-2023-50903 5.3 Revan Arifio December 26, 2023
10 Metform Elementor Contact Form Builder <= 3.3.1 - Authenticated (Subscriber+) Information Disclosure via 'mf_first_name' shortcode CVE-2023-0689 4.3 Ram August 30, 2023

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